Narrated Ibn `Umar:
The Prophet (ﷺ) said, "For every betrayer (perfidious person), a flag will be raised on the Day of Resurrection, and it will be announced (publicly) 'This is the betrayal (perfidy) of so-and-so, the son of so-and-so.' "
| Reference | : Sahih al-Bukhari 6177 |
| In-book reference | : Book 78, Hadith 201 |
| USC-MSA web (English) reference | : Vol. 8, Book 73, Hadith 196 |
| (deprecated numbering scheme) |